69 Kv Lightning Arrester factory 69 Kv Lightning Arrester factory Nanyang Jinniu Electric Co., Ltd. was established in 2008 and is located in the Tongbai Industrial area in Nanyang City, Henan Province. Specializing in the production of high-voltage power transmission and distribution equipment, the products mainly include zinc oxide varistor, zinc oxide surge arresters, drop-out fuses, fuse link, composite insulators,...